Transplantation of ex vivo expanded stem cell amniotic sheet for ocular surface reconstruction
نویسندگان
چکیده
منابع مشابه
Amniotic Membrane Transplantation for Ocular Surface Reconstruction
The use of amniotic membrane (or amnion) for transplantation as graft in ocular surface reconstruction is reviewed. This technique has become widespread because of the availability of the amnion, convenience and ease of use, and high and reproducible success rates. The mechanisms of action of the transplantation are varied and include the prolongation and clonogenic maintenance of epithelial pr...
متن کاملAmniotic membrane transplantation for ocular surface reconstruction.
AIMS To evaluate the efficacy of amniotic membrane transplantation (AMT) for ocular surface reconstruction. METHODS 10 consecutive patients who underwent AMT were included. The indications were: group A, cases with persistent epithelial defect after corneal abscess (n = 1), radiation (n = 1), or chemical burn (n = 3); group B, cases with epithelial defect and severe stromal thinning and impen...
متن کاملAmniotic Membrane Transplantation for Ocular Surface Reconstruction
The purpose of this study is to analyze the clinical experience and the effect of human amniotic membrane transplantation on pterygium excision and bullous keratopathy. From January 1999 to January 2001 at University Hospital »Sestre milosrdnice« amniotic membrane transplantation was performed consecutively in 21 eyes: 11 eyes with bullous keratopathy and 10 with recurrent pterygia. In the grou...
متن کاملCultivated limbal stem cell transplantation for ocular surface reconstruction
Severe damage to cell repair mechanisms of the limbal region can lead to many disorders such as vascularized conjunctivalization, keratinization, corneal scarring, and corneal opacification, collectively described as limbal stem cell deficiency (LSCD). Limbal stem cell deficiency may occur as a result of depletion of stem cells or destruction of their stromal niche. In such cases, apart from co...
متن کامل[Use of stem cells cultured ex vivo for ocular surface reconstruction].
Lesions on the ocular surface can destroy the stem cells from the limbus and cause limbal stem cell deficiency. The limbal stem cell deficiency is marked by conjunctivalization, which can be defined as the invasion of conjunctival epithelium over the cornea. This process is accompanied by varying degrees of corneal changes such as neovascularization, inflammation, recurrent erosions, persistent...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Research
سال: 2008
ISSN: 1001-0602,1748-7838
DOI: 10.1038/cr.2008.165